APA (7th ed.) Citation

Ashe, G. (1957). King Arthur's Avalon: The story of Glastonbury. Collins.

Chicago Style (17th ed.) Citation

Ashe, Geoffrey. King Arthur's Avalon: The Story of Glastonbury. London: Collins, 1957.

MLA (9th ed.) Citation

Ashe, Geoffrey. King Arthur's Avalon: The Story of Glastonbury. Collins, 1957.

Warning: These citations may not always be 100% accurate.